PCB -yadu waxay awood u leeyihiin warshado iyo qalab badan oo bulshadeena ah. Sida tiknoolajiyadeenu u kobceyso, sidaas oo kale ayaa baahida loo qabo noocyada kala duwan ee PCB -yada. Markaad kala doorato PCB-yada hal-lakabka ah iyo kuwa badan, xulashooyinka waxay u muuqdaan kuwo aan dhammaad lahayn. Kahor intaadan iibsan PCB cusub, waxaa muhiim ah in la fahmo faa’iidooyinka iyo qasaarooyinka xulasho kasta. Kuwani waa qaar ka mid ah faa’iidooyinka iibsiga PCB multilayer on hal-lakabka design.

Marka hore, waxaa muhiim ah in la fahmo waxa PCB -ga multilayer yahay iyo sida loo sameeyo.

PCB hal-lakab ah oo leh lakab ka mid ah walxaha tabinta. Waxaad ka heli doontaa jaantuska xarigga tabinta oo ku dhegan hal dhinac oo guddiga iyo qeybaha ku rakiban dhinaca kale. PCB-yada hal-lakabka ah ayaa badiyaa loo adeegsadaa qalab fudud sababtoo ah ma jiraan fiilooyin la gudbo si wareegga si habboon u shaqeeyo. PCB-yada labada dhinac leh ayaa la mid ah, oo leh shaqooyin ka badan looxyada lakabka ah, laakiin ka yar PCB-yada lakabyada badan leh. Waxay leeyihiin hal lakab oo korontada ku shaqeeya iyo lakab bir ah oo dhinac walba ah.

Dhanka kale, looxyo dhinacyo badan leh, way ka adag yihiin PCB-yada hal-lakabka ah ama labada dhinac leh. PCB -ga Multilayer wuxuu leeyahay saddex ama in ka badan oo ah maaddooyin tabin leh. Lakabyo kale, badiyaa bireedka naxaasta, ayaa lagu dul dhejiyaa xudunta.

Start with the core. Lakab kasta oo lagu daray ilaa markaas si buuxda looma bogsan. In this way, the manufacturer can adjust them relative to the core. Intaas ka dib, bireedku wuu sii socdaa wuxuuna ku beddeli karaa lakabyo kale hannaan shaarid. Cadaadiska iyo farsamooyinka heer-kulka sare waa in la adeegsadaa si laysugu daro lakabyada oo si ammaan ah laysugu darsado.

PCB-ga oo lakabyo badan leh

Multilayer PCBS waxay leedahay faa’iidooyin badan. Guud ahaan, looxyadan ayaa ka yar kana khafiifsan, taas oo ka dhigaysa inay ku habboon yihiin taleefannada casriga ah ama kombiyuutarrada, ama alaabooyin kale oo u baahan baakado badan. Waa kuwan faa’iidooyin gaar ah:

PCB-lakabyo badan ayaa kuu oggolaanaya inaad hesho shaqooyin badan.

Cufnaanta shirka sare macnaheedu waa inaad kordhin karto nolosha guddigaaga.

Qaab -dhismeedku wuu sahlan yahay marka aadan u baahnayn isku -xirayaal PCBS badan oo madax -bannaan.

Habka tijaabinta adag ee LA ee heerka wax -soo -saarka micnaheedu waa inaad heli doonto alaab tayo sare leh oo hufan.

Astaamaha korontada ee PCBS-yada lakabyada badan ayaa ka dheereeya guddiyada hal lakabka ah.

L Iyada oo ku xidhan tirada lakabyada aad dooratid inaad ku darto, PCBS-ka-lakabka badan ayaa guud ahaan u fiican dhismayaasha adag oo dabacsan.

Taa bedelkeeda, in kasta oo PCBS-ka-lakabka ah ay waxtar u leedahay codsiyada qaarkood, waxay sidoo kale leeyihiin waxyeellooyin aan la iska indho-tiri karin. Waa kuwan qaar ka mid ah khasaaraha monolayers:

Sababtoo ah fiilooyinku ma gudbi karaan, looxyada hal-lakabka ah ayaa ku habboon elektaroonigga fudud mana bixiyaan adeegsi badan.

L In kasta oo PCBS-ka-lakabka ah ay ka jaban yihiin wax-soo-saarka, haddana ma sii jiraan ilaa PCBS-yada lakabyada badan leh, taasoo la micno ah inay guud ahaan ka kharash yar yihiin.

PCBS-ka-lakabka ah ma gaari karaan xawaaraha dhiggooda lakabka badan.

L looxyada wareegga oo leh hal lakab ayaa ku xaddidan naqshadda wareegga sababta oo ah waxay leeyihiin hal kaardiye oo keliya oo xarriiq kastaa waxay u baahan tahay waddo u gaar ah.

In kasta oo PCBS-ka-lakabka ah ay tahay doorasho la aqbali karo oo loogu talagalay naqshadaha cufnaanta hooseysa, astaamaha PCBS-yada lakabyada badan ayaa ka dhigaya doorashada ugu fiican warshado badan oo raadinaya ikhtiyaar waara oo dhinacyo badan leh.

Isticmaalka PCB multilayer

Many industries and products can benefit from multi-layer PCBS, especially because of their durability, functionality, and lightness. Waa kuwan badeecooyin inta badan adeegsada guddiyadaan:

L kombiyuutar

L Kormeeraha wadnaha

L dab

LGPS iyo nidaamyada dayax -gacmeedka

L Xakamaynta warshadaha